Heterocyclic compounds can be divided into two categories: alicyclic heterocycles and aromatic heterocycles. Compounds whose heterocycles in the molecular skeleton cannot reflect aromaticity are called alicyclic heterocyclic compounds. Compound: 43142-76-3, is researched, Molecular C12H10ClNO3, about Fischer indolization and its related compounds. V. Indolization of ethyl pyruvate 2-methoxyphenylhydrazone and its N-methyl derivative with protic acids. Unpredictable products and the mechanism, the main research direction is Fischer indole synthesis mechanism; indolization pyruvate methoxyphenylhydrazone mechanism.Application In Synthesis of Ethyl 5-chloro-3-formyl-1H-indole-2-carboxylate.
Fischer indolization of Et pyruvate 2-methoxyphenylhydrazone (I) and its N-Me derivative with protic acids gives mainly 6-substituted indole derivatives formed by substitution of the MeO group of I with nucleophiles in the reaction medium. The mechanism involved the cation II as the key intermediate in the formation of the unexpected indole products.
《Fischer indolization and its related compounds. V. Indolization of ethyl pyruvate 2-methoxyphenylhydrazone and its N-methyl derivative with protic acids. Unpredictable products and the mechanism》 provides a strategy for the preparation of materials with excellent comprehensive properties, which is conducive to broaden the application field of this compound(Ethyl 5-chloro-3-formyl-1H-indole-2-carboxylate)Application In Synthesis of Ethyl 5-chloro-3-formyl-1H-indole-2-carboxylate.